My iPhone 14 overheating when connected to apple carplay

Everything was fine with apple CarPlay and my iPhone 14 until a couple days ago when I noticed that after a drive home from work (about 25 minutes) my phone was hot and there was a messaged that said that charging was paused until the phone cooled down. Now every time I connect to Apple CarPlay my phone starts to get warm after a couple minutes then the message appears, it stays connected to play music but will not charge.

iPhone 14, iOS 16

Posted on Jun 23, 2023 11:40 AM

Reply
Question marked as Top-ranking reply

Posted on Aug 8, 2023 10:17 AM

AndaM wrote:

I think I found the pattern. If you start CarPlay on a too low battery phone, you are doomed.

If your battery is on a good charge to atart with (did not find the threshold yet). All is good.


Good observation. Most likely the car supplies enough energy to fast charge the phone, and fast charging any phone will cause it to get warm. As long as it doesn’t actually turn off it is not overheating; it is just warm (very, perhaps). Fast charging stops at 80%. So 80% is a clear cutoff, but probably even 50% will be ok, because 50% to 80% will take 10 to 15 minutes, not enough time to get very hot.

Similar questions

50 replies

Aug 8, 2023 10:39 AM in response to rdean58

rdean58 wrote:

Mine overheats regardless of charge level.
Overheated this morning at 70 degrees, 80% charge. Not plugged in, sitting in my shirt pocket.

You mean it shut down and said it had gotten so hot it’s temperature exceeded safe limits? If that did not happen it didn’t overheat. Getting warm, or even hot, is not “overheating “.

Aug 25, 2023 9:17 AM in response to Lawrence Finch

i don’t understand people who jump in and post without all the facts. I never said my iPhone displayed a message nor that it paused charging. What I said was that my iPhone 12 recently started getting very (unusually) hot when connected to Apple CarPlay (wirelessly I should add). It was not charging at all, just placed on a cloth on my console on a cool day with the a/c on. This was by the way on a very short drive on only 15 min.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

My iPhone 14 overheating when connected to apple carplay

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.